Sangdo Breaker SD20 | 80 kg
Sangdo Breaker SD20 | 80 kg
Specifications Sangdo Breaker SD20 | 80 kg
Description Unit SD20 (Standard) SD20S (Silenced) SD20E (Side/Triangle).
Operating Weight kg ~80 kg 134 kg 85 kg.
Overall Length mm 1,155 mm 1,215 mm 1,010 mm.
Operating Pressure bar 100 – 120 bar 100 – 120 bar 100 – 120 bar.
Required Oil Flow l/min 15 – 25 l/min 15 – 25 l/min 15 – 25 l/min.
Impact Rate bpm 700 – 1,200 bpm 700 – 1,200 bpm 700 – 1,200 bpm.
Tool (Chisel) Diameter mm 45 mm 45 mm 45 mm.
Hose Diameter inch 3/8″ 3/8″ 3/8″.
Applicable Carrier ton 1.2 – 3.0 tons 1.2 – 3.0 tons 1.2 – 3.0 tons.
Description
Sangdo Breaker SD20 | 80 kg
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The Sangdo SD20 is a hydraulic breaker designed for small mini-excavators. It offers a significant step up in impact energy and tool diameter compared to the SD10, while remaining compact enough for tight jobsites.
Like the SD10, it is typically available in three configurations: Silenced (SD20S), Open/Standard (SD20), and Side/Triangle (SD20E).
Specifications Sangdo Breaker SD20 | 80 kg
Description Unit SD20 (Standard) SD20S (Silenced) SD20E (Side/Triangle).
Operating Weight kg ~80 kg 134 kg 85 kg.
Overall Length mm 1,155 mm 1,215 mm 1,010 mm.
Operating Pressure bar 100 – 120 bar 100 – 120 bar 100 – 120 bar.
Required Oil Flow l/min 15 – 25 l/min 15 – 25 l/min 15 – 25 l/min.
Impact Rate bpm 700 – 1,200 bpm 700 – 1,200 bpm 700 – 1,200 bpm.
Tool (Chisel) Diameter mm 45 mm 45 mm 45 mm.
Hose Diameter inch 3/8″ 3/8″ 3/8″.
Applicable Carrier ton 1.2 – 3.0 tons 1.2 – 3.0 tons 1.2 – 3.0 tons.
Sangdo Breaker SD20 | 80 kg
Increased Chisel Size: The 45 mm chisel diameter (vs 36 mm on the SD10) provides better durability and breaking force for harder concrete or rocky soil.
High Impact Frequency: With up to 1,200 blows per minute, it is highly efficient at “shattering” brittle materials quickly.
Mounting Versatility:
Silenced Type (S): Fully enclosed to minimize noise, making it ideal for urban residential areas or indoor demolition.
Side/Triangle Type (E): Features a lower profile for easier maneuvering in narrow trenches.
Standard/Open Type: Exposed body for the simplest maintenance and lowest weight-to-power ratio.
Ideal Carrier Matches
This unit is specifically sized for the upper end of the “micro” class and the start of the “mini” class. Common compatible machines include:
Kubota KX015 / KX018 / U17.
Yanmar ViO17 / ViO20.
Bobcat E17 / E19 / E20.
Caterpillar 301.5 / 301.7 / 301.8.
Note: Always ensure your excavator’s auxiliary hydraulic flow is set within the 15 – 25 l/min range to prevent overheating or seal damage.
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